Yes, that's the book...

Personally, I think the second editon is better - apart from the tweed samples, it is a completely different book, and I would be inclined to go for that. Also, the colour rendition is a bit better in the second edition. Reference details -

Scottish Estate Tweeds - Johnstons of Elgin 1995 - ISBN 0 9525239 0 5

Or you could get both copies, like me, and be on the look-out for the first edition from the 1960s.